GPS-Glonass-RTK and quanity determination

you are interested in GNSS surveying

- surveying with american GPS- and russian Glonass-satellites- a surveying system that works without the expansive reference network- a surveying system that needs no GSM-connection- a surveying system with a large display that views hole plans- surveying in areas where many other systems doesn't work- surveying with high accuracy (horizontal and vertical)

quantity determination

- easy to learn- official accepted protocols- volume calculations with sections and prisms